The Schneider Electric LC1E65004N5WBIN is a 4-pole contactor from the Easy TeSys Control range, rated for 85 A operational current in AC-1 utilisation category at up to 415 V AC. The 4 NO pole configuration means all four contacts are normally open, closing when the coil pulls in. The control circuit is AC at 50 Hz, wide range, with a nominal voltage of 415 V AC. Coil inrush is 160 VA at 20 °C, and the hold-in dissipation runs 6 to 10 W. Pick-up voltage is 0.7 to 1.25 Uc; drop-out is 0.3 to 0.6 Uc, so it releases reliably on a sagging line. Mechanical durability is rated at 5 million cycles; electrical durability for AC-1 duty is 350,000 cycles. The maximum operating rate at 60 °C is 1,200 cycles per hour — fast enough for repetitive switching in a thermal process controller.
Mounts on DIN rail or plate, occupying 85 mm width and 127 mm height with a depth of 125 mm. Pollution degree 3 (conductive pollution) is standard for industrial control panels, and overvoltage category III suits fixed-installation distribution. Power circuit terminals accept 2.5 to 25 mm² flexible with cable end, or 2.5 to 25 mm² solid. Control circuit terminals take 1 to 4 mm² flexible without cable end, or 1 to 4 mm² solid. Tightening torque is 5 N·m for power, 1.2 N·m for control — a common torque driver setting for this class.
The 60947-4-1 standard is the core one for contactors and motor-starters — it certifies the making and breaking capacities, the rated insulation voltage of 690 V, and the short-circuit coordination with a 125 A gG fuse (type 1 coordination). Protective treatment TH per IEC 60068 means it is treated for tropical humid environments.